U.S. Patent 6,681,419 describes a headrest to be installed above urinals so when you're pass-out drunk you can still piss without falling over. It's ridiculous. And judging from the picture it's just the thing for people with only one arm and no legs beneath their knees. Now if you can't even stand up straight long enough to take a piss I question why you're still at the bar. I guarantee you're only hitting on ugly women (and possibly dudes). It's best to just leave. That said, I want these installed at my local watering hole. Except above the deep-fryer, because that's where I tend to go when I'm plastered.